This is a list of the prime ministers of the Commonwealth of Nations in order of appointment.
These are lists of incumbents, including heads of states or of subnational entities.
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but rather the head of government, serving as the chief of the executive under either a monarch or a president in a republican form of government.
The prime minister of Australia is the head of government of the Commonwealth of Australia. The prime minister is the chair of the Cabinet of Australia and thus the head of the federal executive government. Under the principles of responsible government, the prime minister is both responsible to and a member of the Commonwealth Parliament. The current prime minister is Anthony Albanese of the Australian Labor Party, who assumed the office on 23 May 2022.
The prime minister of the United Kingdom is the head of government of the United Kingdom. The prime minister advises the sovereign on the exercise of much of the royal prerogative, chairs the Cabinet, and selects its ministers. As modern prime ministers hold office by virtue of their ability to command the confidence of the House of Commons, they sit as members of Parliament.
The prime minister of India is the head of government of the Republic of India. Executive authority is vested in the prime minister and his chosen Council of Ministers, despite the president of India being the nominal head of the executive. The prime minister has to be a member of one of the houses of bicameral Parliament of India, alongside heading the respective house. The prime minister and his cabinet are at all times responsible to the Lok Sabha.
The prime minister of Japan is the head of government and the highest political position of Japan. The prime minister chairs the Cabinet of Japan and has the ability to select and dismiss its ministers of state. The prime minister also serves as the commander-in-chief of the Japan Self Defence Forces and is a sitting member of either house of the National Diet.
The prime minister of New Zealand is the head of government of New Zealand. The incumbent prime minister, Christopher Luxon, leader of the New Zealand National Party, took office on 27 November 2023.
The prime minister of France, officially the prime minister of the French Republic, is the head of government of the French Republic and the leader of its Council of Ministers.
The prime minister of Thailand, officially titled the prime minister of the Kingdom of Thailand, is the head of government of the Kingdom of Thailand. The prime minister is also the chair of the Cabinet of Thailand. The post has existed since the Revolution of 1932, when the country became a constitutional monarchy. Prior to the 2014 coup d'état, the prime minister was nominated by a vote in the Thai House of Representatives by a simple majority, and is then appointed and sworn in by the king of Thailand. The house's selection is usually based on the fact that either the prime minister is the leader of the largest political party in the lower house or the leader of the largest coalition of parties. In accordance with the 2017 Constitution, the Prime Minister can hold the office for no longer than eight years, consecutively or not. The current prime minister is Paetongtarn Shinawatra, who took office on 16th August 2024 after the removal of Srettha Thavisin.
The prime minister of Italy, officially the president of the Council of Ministers, is the head of government of the Italian Republic. The office of president of the Council of Ministers is established by articles 92–96 of the Constitution of Italy; the president of the Council of Ministers is appointed by the president of the Republic and must have the confidence of the Parliament to stay in office.
The Union Council of Ministers, also called Union Cabinet is the principal executive organ of the Government of India, which functions as the senior decision-making body of the executive branch. It is chaired by the prime minister and consists of the heads of each of the executive government ministries. Currently, the council is headed by prime minister Narendra Modi and consists of 29 members, including the prime minister. The council is subject to the Parliament of India.
The deputy prime minister of India, although not a Constitutional post, is the second-highest ranking minister of the Union in the executive branch of the Government of India and is a senior member of the Union Council of Ministers. The office holder also deputises for the prime minister in their absence.
The government of Russia is the federal executive body of state power of the Russian Federation. The members of the government are the prime minister, the deputy prime ministers, and the federal ministers. It has its legal basis in the Constitution of the Russian Federation and the federal constitutional law "On the Government of the Russian Federation". The Apparatus of the Government of Russia is a governmental body which administrates the activities of the government.